[Sprint Samsung Galaxy Note 3] freeza:
Hi guys, here is my first kernel for the Galaxy Note 3 here on Sprint.

I'll update this post to look prettier and with more information regarding the kernel but for now--here it is. This kernel is based solely on stock with minor tweaks. I do this to keep it as stable as the stock kernel as possible. There will be no features added that may impact stability because I am also keeping it as close to Samsung source as possible. But it does include a few things: Overclocking up to 2.88GHz, UV_mV_table support, removed debugging, and random tweaks here and there.

Please remember that all phones are not equal and choosing a frequency over stock (2.26GHz) can introduce instabilities, but it is not due to a crappy kernel or crappy coding. I've tried my best to calculate my overclocking voltages based on the stock voltage table.

Also, please leave feedback on your experience, requests, dislikes, pretty much anything you can so I can know what I need to do with this kernel to improve it.

For those who want to see what CPU BIN you have (the higher the better) run this command, from adb or terminal: cat /sys/devices/system/soc/soc0/soc_pvs

Post your results and I will try my best to reply to them with information on your particular CPU. The results will be a single number ranging 0-6.

Huge thanks to imoseyon and morfic for all of their help, support, and general awesomeness.

Other thanks: Faux123.

SpeedBurst? Yup! You may notice that your CPU spikes up to 2.3GHz (Roar) or 2.41GHz (Rage) occasionally. This is "SpeedBurst," and is meant to give you that extra burst of speed when you need it most lol. These two frequencies are given the most performance increases because it is assumed that most, if not all Note 3s can handle it since it is such a small step up from the stock 2.26GHz frequency.

BeastMode is now being released with 3 versions:

CALM: This is essentially CatMode but with all other non OC/UV related tweaks done as well. This means no L2 or bus changes, but all other changes are included.

ROAR: This is a step up and includes a slight bump for L2 with a slightly higher L2 in frequencies 2.3-2.41 GHz. (Most phones should handle this fine.)

RAGE: This is BeastMode in its current form with a heavy bump for L2 as well as bus with the highest bump in frequencies 2.3-2.41 GHz.

Keep in mind that voltages, L2, and bus speeds are and will always remain stock for all frequencies up to 2.26 GHz for all versions of BeastMode.

Source: BM Source

KitKat 4.4.4 ONLY. 4.4.2 will not boot with this:

Stable kernel 2.0: Download here

Beta kernels:

I've started to post beta versions of the kernel before stable release. These may introduce issues, but more than likely the issues will be small.

KitKat 4.4.2:

Beta kernel 0.9: Download here

Beta changelog:

3/18/14-0.8-KitKat-beta

Compiler optimizations.

Display panel optimizations.

GPU optimizations.

Internal tweaks.

BLEH.

3/17/14-0.7-KitKat-beta

A bunch of filesystem tweaks.

3/14/14-0.6-KitKat-beta

Interactive tweaks

Ondemand tweaks

Cpufreq tweaks

Display tweaks

TWEAKSSSSS!#$@$%@!%$%#

3/12/14-0.5-KitKat-beta

Added GPU OC: 533MHz and 600MHz

3/11/14-0.4-KitKat-beta

2nd Attempt at fixing su.. lol

3/9/14-0.3-KitKat-beta

Fixed root issues....hopefully!

Added UV interface.

Ramdisk tweaks.

CPU Freq tweaks to not boot at 2.72GHz.

3/8/14-0.2-KitKat-beta

Added overclocking to 2.72GHz

Disabled stuff in defconfig

3/2/14-0.1-KitKat-beta

Initial release for KitKat

Set SE Android to permissive

Disabled Samsung root-annoyer-thing

Optimized ramdisk

Enabled ADB shell su by default (remount, pull, push all working)

12/18/13-2.32beta:

Interactive governor tweaks

Ondemand governor tweaks

Added screen off max frequency support to both Ondemand and Interactive (sysfs)

12/17/13-2.31beta:

A few i/o tweaks (I'm really bad with changelogs)

Stable changelog:

10/8/14-2.0-KitKat: This release is compatible only with 4.4.4.

Added Fast Charge by yank555-lu

Added Snapdragon 801 Mode

Updated to match NH7

6/8/14-1.6-KitKat:

Merged some changes from the Galaxy Tab Pro 8.4.

Re-enabled wacom digitizer when pen is inserted.

Made a few changes to ramdisk.

Enabled zswap/swap/swap/swap/swap.

Updated Interactive CPU governor driver.

Increased bus speeds for ROAR and RAGE.

Added FauxSound.

4/3/14-1.2-KitKat:

Updated to NC5D.

Enabled NTFS support.

Minor tweaks.

imoseyon's fix for ondemand GPU governor. (thanks to imoseyon. great developer. check out his work: leankernel, which is also compatible with Sprint)

3/21/14-1.0-KitKat:

Network tweaks.

Compiler optimizations.

Display panel optimizations.

GPU optimizations.

Internal tweaks.

BLEH.

A bunch of filesystem tweaks.

Interactive tweaks.

Ondemand tweaks.

Cpufreq tweaks.

Display tweaks.

TWEAKSSSSS!#$@$%@!%$%#

Added GPU OC: 533MHz and 600MHz.

Fixed root issues.

Added UV interface.

Ramdisk tweaks.

CPU Freq tweaks to not boot at 2.72GHz.

Added overclocking to 2.72GHz.

Disabled stuff in defconfig.

Initial release for KitKat.

Set SE Android to permissive.

Disabled Samsung root-annoyer-thing.

Optimized ramdisk.

Enabled ADB shell su by default (remount, pull, push all working).

1/23/14-2.34:

WiFi tweaks

A few i/o tweaks (I'm really bad with changelogs)

Interactive governor tweaks

Ondemand governor tweaks

Added screen off max frequency support to both Ondemand and Interactive (sysfs)

12/12/13-2.3:

Slight audio tweak

Slew of fixes

Fixed power on while charging bug

Reworked ramdisk (more stable)

Finally eliminated (for good) SOD/Touch Issues (SORRY FOR SO MANY 'FIXES')

12/10/13-2.2:

Menuconfig items disabled

Secure Storage removed from ramdisk

GPU tweaks

Display tweaks

More logging disabled

12/2/13-1.8:

Fixed various bugs

Ondemand tweaks

Menuconfig items disabled

More pesky logging and debugging disabled

11/23/13-1.7:

Fixed various bugs

11/17/13-1.5:

Switched to faux based voltage control. The new table resides in /sys/devices/system/cpu/cpufreq/vdd_table/vdd_levels. Update your apps accordingly.

Tweaked interactive governor.

11/12/13-1.4:

Added 2.95GHz. Don't rely on this to give you great benchmarks. However, please report back its stability.

Pushed L2 freq up for 2.3-2.7GHz a little more. Trying to find the breaking point for instability so I can not cross it!

Disabled some more debugging and logging stuffs. (menuconfig)

Deadline scheduler tweak for flash memory

11/11/13-1.3:

Updated to GCC4.7 from GCC4.6

Added build flag optimization

Using built-in exfat driver

Increased L2 speeds for 2.3GHz-2.72GHz.

11/10/13-1.2:

Initial release